Linear Algebra - Assignment 2 - Blank You are welcome to look for answers in the book. However, you must write the answers on yourown. You must also show your work [you may, of course, quote any result from thebook). 1. Verify that each is a vector space by checking the conditions. (a) The collection of 2 X2 matrices with 0's in the upper right and lower left entries. {(3 g) heme} (b) The collection {on + (113: + (131:3 | (10,111, (13 E R} of cubic polynomials with no quadratic term. 2. Determine if each set is linearlyr independent (in the natural vector space). 1 1 (a){211} 0 0 (b) {(1 3 1),{1 4 3).(1 11 7)} a {(1 31(3 8H: 3)} 3. Is the vector in the span of the set